VPU AC I 1 R 440/25 LCF
VPU AC I 1 R 440/25 LCF
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Principle circuit diagram

VPU AC I 1 R 440/25 LCF

Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase, TN

Produkt ID 2619120000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Connection data, remote alert General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Electrical data General data Guarantee Important note Product images Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
ROHS
Conform  

General ordering data

Version
Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase, TN  
Order No.
2619120000  
Type
VPU AC I 1 R 440/25 LCF  
GTIN (EAN)
4050118633979  
Qty.
1  Styk

Dimensions and weights

Depth
93  mm
Depth (inches)
3,661  inch
Height
104,5  mm
Height (inches)
4,114  inch
Width
36  mm
Width (inches)
1,417  inch
Net weight
275  g

Temperatures

Storage temperature
-40 °C...85 °C  
Operating temperature
-40 °C...85 °C  
Humidity
5 - 95% rel. humidity  

Probability of failure

MTBF
15  a

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption  
REACH SVHC
No SVHC above 0.1 wt%  

Connection data, remote alert

Connection type
Screw connection  
pluggable  
Cross-section for connected wire, solid core, max.
1,5  mm²
Cross-section for connected wire, solid core, min.
0,14  mm²
Stripping length
8  mm

General data

Colour
black  
Design
Installation housing; 2TE  
Insta IP 20  
Mounting rail
TS 35  
Operating altitude
≤ 2000 m  
Optical function display
green = OK; red = arrester is defective - replace  
Protection degree
IP20 in installed state  
Segment
Power distribution  
Suitable for
Count-in installation (leakage current free)  
UL 94 flammability rating
V-0  
Version
Surge protection  
with remote contact  

Insulation coordination acc. to EN 50178

Pollution severity
2  
Surge voltage category
III  

Rated data IEC / EN

Discharge current Imax (8/20µs) wire-PE
100 kA  
Discharge current In (8/20µs) wire-PE
25 kA  
Energy coordination (≤10 m)
Type I  
Type II  
Type III  
Follow-on current extinguishing capability Ifi
Not available due for technical reasons  
Frequency range, max.
60  Hz
Frequency range, min.
50  Hz
Fuse protection
250 A gL (if back up fuse > 250 A)  
Integrated back-up fuse
No  
Leakage current at Un
5  µA
Lightning test current Iimp (10/350 µs) (L-PE)
25  kA
Low voltage network
Single-phase  
TN  
Mains voltage
400 V / 690 V  
Max. continuous voltage, Uc (AC)
440 V  
Number of poles
1  
Protection level Up at IN (L/N-PE)
≤ 2.5 kV  
Rated load current IL
100  A
Rated voltage (AC)
400  V
Requirements category acc. to IEC 61643-11
Type I  
Type II  
Requirements class, acc. to EN 61643-11
T1  
T2  
Response time / fallback time
≤ 25 ns  
Short-circuit current rating ISCCR
50  kA
Signalling contact
250 V 1A 1CO  
Standards
IEC 61643-11  
EN 61643-11  
Suitable for
Count-in installation (leakage current free)  
Temporary surge voltage (over-voltage) - TOV
762  V
Voltage type
AC  

Connection data

Stripping length
13  mm
Wire connection method
Screw connection  
Type of connection
Screw connection  
Stripping length, rated connection
13  mm
Tightening torque, min.
2  Nm
Tightening torque, max.
3  Nm
Clamping range, rated connection
16  mm²
Clamping range, min.
6  mm²
Clamping range, max.
35  mm²
Wire cross-section, solid, min.
6  mm²
Wire cross-section, solid, max.
35  mm²
Wire connection cross section, finely stranded, min.
6  mm²
Wire connection cross section, finely stranded, max.
35  mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
6  mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
35  mm²
Connection cross-section, stranded, min.
6  mm²
Connection cross-section, stranded, max.
35  mm²

Electrical data

Voltage type
AC  

General data

Number of poles
1  
Protection degree
IP20 in installed state  
Colour
black  

Guarantee

Time interval
5 years  

Important note

Product information
For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V  
Notes
Only applicable to IT power systems where the earth on the distribution transformer is interconnected with the earth on the consumer side (RE=RA in Figure 44.A1 of IEC 60634-4-44:2018).  

Product images

Classifications

ETIM 7.0
EC001457  
ETIM 8.0
EC001457  
ETIM 9.0
EC001457  
ETIM 10.0
EC001457  
ECLASS 12.0
27-17-12-04  
ECLASS 13.0
27-17-12-04  
ECLASS 14.0
27-17-12-04  
ECLASS 15.0
27-17-12-04